package kr.hkit.powerjava.chapter22.collection;

import java.util.HashMap;
import java.util.Map;

import kr.hkit.powerjava.chapter22.work4.vo.Student;

public class MapTest {
	public static void main(String[] args) {
		Map<Integer,Student> map =new HashMap<>();
		map.put(1, new Student(1, "김태희", 90 , 90 ,90));
		map.put(2, new Student(2, "이민정", 80, 79, 65));
		map.put(3, new Student(3, "효린", 80, 79, 65));
		map.remove(1);
		
		System.out.println(map);
		
		for(Map.Entry<Integer, Student> s: map.entrySet()){
			int key = s.getKey();
			Student std = s.getValue();
			
			System.out.println("key : "+key+" value "+ std);
		}
	}

	
}
